lyase

lycus

lygus

lykes

lyles

lynus

lyons

lyres

lyris

lyrus

lysed

lyses

lysin

lysis

lysol

lyssa

marys

mashy

mashy

Adjective

Produced by crushing or bruising; resembling, or consisting of, a mash.

masry

massy

massy

Adjective

Heavy; massive.

masty

masty

Adjective

Full of mast; abounding in acorns, etc.

mayas

mayes

mayos

mayst

meshy

meshy

Adjective

Formed with meshes; netted.

messy

mimsy

mimsy

Adjective

A nonce word in combining the senses of "flimsy" and "miserable".

Noun

The vagina.

misky

misly

misly

Adjective

Raining in very small drops.

missy

misty

molys

mopsy

mosby

mosey

mosey

Verb

To set off, get going; to start a journey.

To amble; to walk or proceed in a leisurely manner.

mossy

mossy

Adjective

Covered in or overgrown with moss.

Noun

mosquito

mousy

mousy

Adjective

Resembling a mouse

Quiet, stealthy

Timid

A greyish brown colour.

mumsy

mumsy

Adjective

Characteristic of a mum; motherly

Noun

mum, mother

mushy

mushy

Adjective

Resembling or having the consistency of mush; semiliquid, pasty, or granular.

Soft; squishy.

Overly sappy, corny, or cheesy.

musky

musky

Adjective

having the scent of musk

Noun

muskellunge

mussy

mussy

Adjective

Having been mussed: messy, rumpled.

musty

musty

Adjective

Having a stale odor.

myers

myles

mynas

myops

mysel

mysia

mysid

mysid

Noun

Any member of the Mysidae.

mysis

myths

nasby

nasty

nasya

nessy

nesty

newsy

newsy

Adjective

Containing lots of news; informative.

Chatty, gossipy.

Noun

A distributor of news; a newsagent.

neysa

nissy

noisy

noisy

Adjective

Making a noise, especially a loud unpleasant sound

Full of noise.

Unpleasant-looking and causing unwanted attention

nosey

noyes

nursy

nutsy

nutsy

Adjective

crazy

nyasa

nymss

nyssa

nyxis

oasys

obeys

odyls

ofays

oizys

okays

orsay

osyka

osyth

oyens

oyens

Proper noun

A city in Iowa

oyers

palsy

palsy

Noun

Complete or partial muscle paralysis of a body part, often accompanied by a loss of feeling and uncontrolled body movements such as shaking.

Verb

To paralyse, either completely or partially.

Adjective

Chummy, friendly.

pansy

pansy

Noun

A cultivated flowering plant, derived by hybridization within species Viola tricolor.

A deep purple colour, like that of the pansy.

A male homosexual, especially one who is effeminate.

A timid, weak man or boy; a wuss.

Adjective

Wimpy; spineless; feeble.

Of a deep purple colour, like that of the pansy.

pasay

passy

pasty

pasty

Adjective

Like paste, sticky.

pale, lacking colour, having a pallor

white-skinned

Noun

A small item of clothing that conceals little more than the nipple of a woman's breast, primarily worn by female exotic dancers.

Noun

A type of seasoned meat and vegetable pie, usually of a semicircular or distinctive shape. A (savory) hand pie.

patsy

peasy

peasy

Adjective

Resembling or characteristic of peas.

pensy

pepys

pepys

Proper noun

Samuel Pepys, a 17th century MP and diarist

pesky

physa

pisay

pisky

pitys

pixys

plays

ploys

poesy

polys

popsy

popsy

Noun

grandfather

Noun

A girl.

posey

possy

potsy

potsy

Noun

A children's game, similar to hopscotch, especially popular in New York.

The puck used in this game, usually made of a flattened tin can.

pousy

powys

powys

Proper noun

A principal area and preserved county of Wales, admin HQ Llandrindod Wells.

prays

preys

prosy

prosy

Adjective

Unpoetic (of speech or writing); dull and unimaginative.

Behaving in a dull way (of a person); boring, tedious.

pryse

psych

pudsy

pursy

pursy

Adjective

Out of breath; short of breath, especially due to fatness.

Fat.

Adjective

Puckered.

Purse-proud, vain about one's wealth.

pusey

pushy

pushy

Adjective

Aggressively ambitious; overly assertive, bold or determined.

pussy

pussy

Noun

An affectionate term for a cat.

An affectionate term for a woman or girl, seen as having characteristics associated with cats such as sweetness.

The female genitalia; the vulva or vagina.

Anything soft and furry; a bloom form, or catkin, as on the pussy willow.

Sexual intercourse with a woman.

A coward; a weakling; someone who is unable to stand up for him- or herself.

A game of tip-cat.

Adjective

Containing pus.

pyins

pylas

pylos

pylos

Proper noun

A town and an ancient city in the Messenia prefecture, Greece

pyres

pyrus

pyxes

pyxis

qiyas

qiyas

Noun

The use of analogy as precedent in Shari'a jurisprudence.

quays

queys

raspy

raspy

Adjective

Rough, raw, especially used to describe vocal quality.

Irritable.

rasty

rayas

reasy

resay

resay

Verb

To say again, to repeat, to iterate.

resty

resty

Adjective

Restive.

Disposed to rest; inactive, lazy.

risky

risky

Adjective

Dangerous, involving risks.

rossy

runsy

rushy

rushy

Adjective

abounding in rushes

having the characteristics of a rush (the plant); rushlike

Adjective

Characterised by rushing; hurried; fast-paced

rusky

rusty

rykes

rynds

ryots

sabby

sably

sably

Adverb

in a sable manner

sacry

sadly

sadly

Adverb

In a sad manner; sorrowfully.

Unfortunately, sad to say.

Deeply, completely.

sadye

saggy

saggy

Adjective

Baggy or loose-fitting.

That sinks or droops from wear or its own weight.

saily

saimy

sairy

salay

sally

salty

salty

Adjective

Tasting of salt.

Containing salt.

Coarse, provocative, earthy; said of language.

Experienced, especially used to indicate a veteran of the naval services; salty dog (from salt of the sea).

Irritated, annoyed (from the sharp, spicy flavor of salt).

Indignant or offended due to over-sensitivity, humourlessness, or defeat (implying the person is a crybaby, shedding salty tears); said of interlocutors expressing indignation, or merely disagreement.

Pertaining to the Sardinian language and those dialects of Catalan, spoken in the Balearic Islands and along the coast of Catalonia, that use definitive articles descended from the Latin instead of the Latin

Adjective

sarky

sassy

sassy

Adjective

satay

satay

Noun

A popular dish made from small pieces of meat or fish grilled on a skewer and served with a spicy peanut sauce, originating from Indonesia and Malaysia.

satyr

saucy

saucy

Adjective

Similar to sauce; having the consistency or texture of sauce.

Impertinent or disrespectful, often in a way that is regarded as entertaining or amusing; smart.

Impudently bold; pert; piquant.

Mildly erotic.

saury

saury

Noun

A marine epipelagic fish of the family , with beaklike jaws and a row of small finlets behind the dorsal and anal fins.

sauty

savey

savoy

savvy

savvy

Adjective

Shrewd, well-informed and perceptive.

Verb

To understand.

Noun

Shrewdness

sawny

sayal

sayao

sayce

sayed

sayee

sayer

sayid

sayre

sayre

Proper noun

a city in Oklahoma, USA

a borough in Pennsylvania, USA.

sayst

scaly

scaly

Adjective

Covered or abounding with scales

Resembling scales, laminae, or layers.

Mean; low.

Composed of scales lying over each other

Noun

The scaly yellowfish,

scary

scary

Adjective

Causing or able to cause fright

Subject to sudden alarm; nervous, jumpy.

Noun

Barren land having only a thin coat of grass.

scovy

scray

scray

Noun

A tern; the sea swallow.

scyld

scyth

scyth

Noun

A Scythian.

sealy

seamy

seamy

Adjective

Sordid, squalid or corrupt.

Having or showing a seam.

seary

seavy

seavy

Adjective

overgrown with rushes

sedgy

sedgy

Adjective

Of, pertaining to, or covered with sedge.

seedy

seedy

Adjective

disreputable, run-down, sleazy.

Full of seeds.

untidy; unkempt

infirm; gone to seed.

suffering the effects of a hangover

Having a peculiar flavour supposed to be derived from the weeds growing among the vines; said of certain kinds of French brandy.

seely

seepy

seepy

Adjective

oozy; applied to land under cultivation that is not well drained

seggy

seity

seity

Noun

Something peculiar to oneself.

selby

selby

Proper noun

a town in North Yorkshire, England, formerly in the West Riding of Yorkshire.

a small city in South Dakota, USA

selly

selly

Adjective

Rare; wonderful; admirable.

Adverb

Wonderfully, wondrous.

Noun

A marvel; wonder; something wonderful or rare.

selry

seney

senvy

senvy

Noun

The mustard plant or its seed.

sepoy

serry

serry

Verb

To crowd; to press together.

sexly

sexly

Adjective

Relating to a person's biological sex.

shady

shaky

shaky

Adjective

Shaking or trembling.

Nervous; Anxious.

Full of shakes or cracks; cracked.

Easily shaken; tottering; unsound.

shaly

shaly

Adjective

Pertaining to or resembling shale.

shapy

shawy

shaya

shayn

shays

sheya

shily

shiny

shiny

Adjective

Reflecting light.

Emitting light.

Excellent; remarkable.

Bright; luminous; clear; unclouded.

Noun

Anything shiny; a trinket.

Contraction of disparaging term "shiny arses", originating during World War Two, to describe a desk worker.[1]

shivy

showy

showy

Adjective

calling attention; flashy; standing out to the eye

shoya

shoyu

shyer

shyer

Noun

A horse that shies.

shyly

shyly

Adverb

In a shy manner.

sibby

sibyl

sidky

sievy

signy

sigyn

silky

silky

Adjective

Similar in appearance or texture (especially in softness and smoothness) to silk.

Smooth and pleasant; seductive.

Covered in long, slender, glistening hairs pressed close to the surface; sericeous.

silly

silly

Adjective

Laughable or amusing through foolishness or a foolish appearance.

Absurdly large.

Blessed, particularly:

Good; pious.

Holy.

Pitiful, inspiring compassion, particularly:

Innocent; suffering undeservedly, especially as an epithet of lambs and sheep.

Helpless, defenseless.

Insignificant, worthless, especially with regard to land quality.

Weak, frail; flimsy

Sickly; feeble; infirm.

Simple, plain, particularly:

Rustic, homely.

Lowly, of humble station.

Mentally simple, foolish, particularly:

Rustic, uneducated, unlearned.

Thoughtless, lacking judgment.

Mentally retarded.

Stupefied, senseless; stunned or dazed.

Very close to the batsman, facing the bowler; closer than short.

Adverb

Sillily: in a silly manner.

Noun

The class of silly people collectively.

A silly person.

A term of address.

A mistake.

silty

silty

Adjective

Having a noticeable amount of silt.

silyl

silyl

Noun

The radical SiH3 derived from silane

Any similar radical in which one or more of the hydrogen atoms are replaced by organic groups

sinky

sippy

sirky

sissy

sixty

skewy

skiey

skivy

skiwy

skyed

skyed

Adjective

Surrounded by sky.

skyey

skyey

Adjective

Resembling the sky.

Of or relating to the sky.

In the sky.

skyla

skyre

skyte

slaby

slaky

slaty

slaty

Adjective

Resembling the mineral slate.

slays

sleys

slily

slimy

slimy

Adjective

Of or pertaining to, resembling, of the nature of, covered or daubed with, yielding, abounding in slime; viscous; glutinous.

friendly in a false, calculating way; underhanded; sneaky.

Noun

A ponyfish.

slopy

slopy

Adjective

Characterised by a slope or slopes; sloping

sloyd

sloyd

Noun

skilled mechanical work; trade work; hence, a system (usually called the sloyd system) of manual training in the practical use of the tools and materials used in the trades, and of instruction in the making and use of the plans and specifications connected with trade work.

a knife for carving

slyer

slyke

slyly

slyly

Adverb

Dexterously, skilfully.

In a sly manner, cunningly.

slype

slype

Noun

A covered passageway, especially one connecting the transept of a cathedral or monastery to the chapter house.

smily

smoky

smoky

Adjective

Filled with or giving off smoke.

Of a colour or colour pattern similar to that of smoke.

Having a flavour like smoke.

Having a dark, thick, bass sound.

Suspicious; open to suspicion.

smyer

smyth

snaky

snaky

Adjective

Resembling or relating to snakes.

Windy; winding; twisty; sinuous, wavy.

sly; cunning; deceitful.

Covered with serpents; having serpents.

snapy

snary

snary

Adjective

Resembling, or consisting of, snares; tending to entangle; insidious.

snipy

snivy

snowy

snowy

Adjective

Marked by or covered with snow

Snow-white in color

snyed

snyes

soaky

soaky

Adjective

Soaking wet; sopping; saturated.

Characterised by soaking; involving a soak.

soapy

soapy

Adjective

Resembling soap.

Resembling a soap opera.

Full of soap.

Covered in soap.

soary

sobby

sobby

Adjective

Very sad; inclined to sob

Dripping wet

socky

socky

Adjective

wet

soddy

softy

softy

Noun

A weak or sentimental person.

Somebody who finds it difficult to scold or punish.

A software expert who is ignorant of the workings of hardware.

A soft drink containing no alcohol.

soggy

soggy

Adjective

Soaked with moisture or other liquid

soily

soily

Adjective

Apt to stain.

Dirty (now chiefly with soil).

solay

solly

soncy

songy

songy

Adjective

song-like

sonly

sonly

Adjective

Of, pertaining to, or characteristic of a son.

sonny

sonsy

sonsy

Adjective

lucky; fortunate; thriving; plump

sonya

sooey

sooky

sooky

Adjective

Complaining, whingeing, sad; jealous.

Sentimental, sissy; timid.

Noun

A sook, a crybaby.

soony

sooty

sooty

Adjective

of, relating to, or producing soot

soiled with soot

of the color of soot

Verb

To blacken or make dirty with soot.

sophy

soppy

soppy

Adjective

Very wet; sodden, soaked

sentimental, maudlin, bathetic

schmaltzy

sorry

sorry

Adjective

Regretful for an action; grieved or saddened, especially by the loss of something or someone.

Poor, sad or regrettable.

Noun

The act of saying sorry; an apology.

sorty

souly

soupy

soupy

Adjective

Resembling soup; creamy.

Extravagant sentimental; slushy.

soury

soyas

soyot

soyuz

soyuz

Noun

Any of a series of Soviet, later Russian spacecraft.

sozly

spacy

spacy

Adjective

spaced-out

eccentric

having much space

of, related to or connected with the extraterrestrial

spary

spary

Adjective

sparing; parsimonious

spays

spewy

spewy

Adjective

Moist; marshy; emitting water.

spicy

spicy

Adjective

Of, pertaining to, or containing spice.

Provoking a burning sensation due to the presence of chillies or similar hot spices.

Tangy, zesty, or pungent.

Vigorous; colorful; stimulating.

Risqué, sexy, racy; mildly pornographic.

spiky

spiky

Adjective

Having spikes, spiny.

hostile; standoffish

spiny

spiny

Adjective

covered in spines or thorns

troublesome; difficult or vexing

Like a spine in shape; slender.

spiry

spiry

Adjective

Like or resembling a spire.

Of a spiral form; wreathed; curled; serpentine.

splay

splay

Verb

To display; to spread.

To dislocate, as a shoulder bone.

To spay; to castrate.

To turn on one side; to render oblique; to slope or slant, as the side of a door, window, etc.

To rearrange (a splay tree) so that a desired element is placed at the root.

Adjective

spread out; turned outward

flat and ungainly

Noun

A slope or bevel, especially of the sides of a door or window, by which the opening is made larger at one face of the wall than at the other, or larger at each of the faces than it is between them.

spoky

spray

spumy

spumy

Adjective

frothy, emitting froth or spume

spyer

stacy

stacy

Proper noun

An English surname, variant of Stacey.

name transferred from the surname.

name derived from the surname, popular in the 1970s.

stagy

stagy

Adjective

theatrical

unnaturally showy

melodramatic; sensationalized

stary

stays

stevy

stewy

steyr

stimy

stivy

stogy

stony

stony

Adjective

As hard as stone.

Containing or made up of stones.

Of a person, lacking warmth and emotion.

Of an action such as a look, showing no warmth of emotion.

story

stray

stray

Noun

Any domestic animal that has no enclosure, or its proper place and company, and wanders at large, or is lost; an estray.

One who is lost, either literally or metaphorically.

The act of wandering or going astray.

An area of common land or place administered for the use of general domestic animals, i.e. "the stray"

Verb

To wander, as from a direct course; to deviate, or go out of the way.

To wander from company, or from the proper limits; to rove at large; to roam; to go astray.

To wander from the path of duty or rectitude; to err.

To cause to stray.

Adjective

Having gone astray; strayed; wandering

In the wrong place; misplaced.

strey

stroy

stroy

Verb

To destroy.

study

study

Verb

To review materials already learned in order to make sure one does not forget them, usually in preparation for an examination.

To take a course or courses on a subject.

To acquire knowledge on a subject.

To look at minutely.

To fix the mind closely upon a subject; to dwell upon anything in thought; to muse; to ponder.

To endeavor diligently; to be zealous.

Noun

A state of mental perplexity or worried thought.

Thought, as directed to a specific purpose; one's concern.

Mental effort to acquire knowledge or learning.

The act of studying or examining; examination.

Any particular branch of learning that is studied; any object of attentive consideration.

room in a house intended for reading and writing; traditionally the private room of the male head of household.

An artwork made in order to practise or demonstrate a subject or technique.

A piece for special practice; an étude.

styan

styca

styca

Noun

An Anglo-Saxon copper coin of little value.

styed

styed

Adjective

Enclosed in a sty.

styes

style

styli

stylo

stymy

suddy

sudsy

sudsy

Adjective

Having suds; having froth or lather like soapy water.

suety

suety

Adjective

Resembling or characteristic of suet.

suity

sukey

sulky

sulky

Adjective

silent and withdrawn after being upset

Noun

A low two-wheeled cart, used in harness racing.

Any carriage seating only the driver.

sully

sunay

sunny

surfy

surfy

Adjective

of a shore, having lots of breaking waves

characteristic of surf music

surgy

surgy

Adjective

Rising in surges or billows; full of surges; resembling surges in motion or appearance; swelling.

surly

surly

Adjective

Lordly, arrogant, supercilious.

Irritated, bad-tempered, unfriendly.

Threatening, menacing, gloomy.

Adverb

In an arrogant or supercilious manner.

surry

surya

sussy

suzzy

swamy

sways

sweyn

swimy

swipy

sybil

sybil

Noun

Prophetess; hag.

Proper noun

name, Sibyl

syble

sybow

sybyl

sycee

sycee

Noun

Any of various gold or silver ingots used as currency in imperial China.

Imitation paper ingots burnt as an offering in ancestral veneration on Tomb Sweeping Day or during the Ghost Festival.

syces

syces

Noun

of. ( spelling of.)

sycon

sydel

syene

syftn

sykes

sylas

sylid

sylis

sylni

sylow

sylph

sylph

Noun

An invisible being of the air

The elemental being of air, usually female.

A slender woman or girl, usually graceful and sometimes with the implication of sublime station over everyday people.

Any of the mainly dark green and blue hummingbirds (genus Aglaiocercus), the male of which has a long forked tail.

sylva

syman

symer

symon

sympl

synch

syncs

synge

synod

synod

Noun

An ecclesiastic council or meeting to consult on church matters.

An administrative division of churches, either the entire denomination, as in the or a mid-level division ( district) as in the

An assembly or council having civil authority; a legislative body.

A conjunction of two or more of the heavenly bodies.

synop

synth

synth

Noun

A musical synthesizer.

syren

syria

syrma

syrma

Noun

A long dress, trailing on the floor, worn by tragic actors in Ancient Greek and Roman theatres.

syrup

syrup

Noun

Any thick liquid that is added to or poured over food as a flavouring and has a high sugar content. Also any viscous liquid.

A wig.

syrus

sysin

talys

tansy

tasty

tasty

Adjective

Having a pleasant or satisfying flavor; delicious.

Having or showing good taste; tasteful.

Appealing; when applied to persons, sexually appealing.

Skillful; highly competent.

Potentially violent.

tawsy

teasy

teasy

Adjective

Irritable or angry.

teays

tessy

tessy

Proper noun

A female given name, diminutive of Theresa.

testy

testy

Adjective

Easily annoyed, irritable.

Marked by impatience or ill humor.

thyms

tinsy

tipsy

tipsy

Adjective

slightly drunk, fuddled, staggering, foolish as a result of drinking alcoholic beverages

unsteady, askew

tobys

topsy

topsy

Noun

Something or someone who figuratively grows without control or intention.

toshy

toshy

Adjective

rubbishy, trashy; worthless

form of, clean, neat

tossy

tossy

Adjective

Tossing the head, as in scorn or pride; hence, proud, contemptuous, affectedly indifferent.

tousy

tousy

Adjective

tousled; tangled; rough; shaggy

towsy

toyos

trasy

trays

treys

troys

tryms

tryst

tryst

Noun

A prearranged meeting or assignation, now especially between lovers to meet at a specific place and time.

A mutual agreement, a covenant.

Verb

To make a tryst; to agree to meet at a place.

To arrange or appoint (a meeting time etc.).

To keep a tryst, to meet at an agreed place and time.

tushy

tusky

tusky

Noun

rhubarb, sticks from that vegetable

Adjective

Having tusks, especially prominent tusks.

tussy

tyees

tykes

tylus

tymes

tynes

types

typos

typps

tyres

tyros

tyrus

tyson

tyson

Proper noun

name transferred from the surname.

tyste

unsay

unsay

Verb

To withdraw, retract (something said).

To not have said (since this is physically impossible usually in the subjunctive, as I wish I could unsay).

unshy

unshy

Adjective

Not shy.

unsly

unsty

upsey

usury

usury

Noun

An exorbitant rate of interest, in excess of any legal rates or at least immorally.

The practice of lending money at such rates.

The practice of lending money at interest.

vasty

vasty

Adjective

vast

vasya

vesty

visby

vyase

washy

washy

Adjective

Watery; damp; soft.

Lacking substance or strength; weak; thin; dilute; feeble.

Not firm or hardy; liable to sweat profusely with labour.

Noun

A an act of

waspy

wasty

westy

westy

Adjective

Waste; desert.

Adjective

Dizzy, giddy, confused.

wheys

wisby

wishy

wispy

wispy

Adjective

Consisting of or resembling a wisp; like a slender, flexible strand or bundle.

wopsy

wyles

wynds

wynns

wyson

wysox

wysty

wytes

xyris

xysti

xysts

yacks

yaffs

yagis

yamis

yangs

yanks

yards

yards

Noun

The totality of the sailing rig.

yarns

yasht

yasna

yasna

Proper noun

The primary liturgical collection of texts of the Avesta as well as the name of the principal Zoroastrian act of worship at which those verses are recited.

yassy

yassy

Proper noun

A town in Romania.

yasui

yasuo

yates

yauds

yaups

yawls

yawns

yawps

yeans

years

years

Noun

A very long time.

yeast

yeast

Noun

An often humid, yellowish froth produced by fermenting malt worts, and used to brew beer, leaven bread, and also used in certain medicines.

A single-celled fungus of a wide variety of taxonomic families.

A true yeast or in order Saccharomycetales.

Saccharomyces cerevisiae

A compressed cake or dried granules of this substance used for mixing with flour to make bread dough rise.

brewer's yeast, certain species of Saccharomyces, principally Saccharomyces cerevisiae and

Candida, a ubiquitous fungus that can cause various kinds of infections in humans.

The resulting infection, candidiasis.

A frothy foam.

Verb

To ferment.

To rise.

To exaggerate

yeats

yeats

Proper noun

The author and poet

yechs

yeggs

yeisk

yelks

yells

yelps

yerks

yeses

yesso

yesty

yetis

yetts

yeuks

yikes

yills

yinst

yipes

yirds

yirrs

ylems

yocks

yodhs

yogas

yoghs

yogis

yokes

yolks

yonis

yores

yorks

yoshi

yours

youse

yowes

yowls

ypres

ypres

Proper noun

A city in Flanders, Belgium.

The municipality containing this city.

ypsce

ysaye

yssel

yuans

yucks

yugas

yuhas

yules

yumas

yursa

yurts

yusem

yusuk

zesty

zesty

Adjective

Having a piquant or pungent taste; spicy.

Zestful.

zymes

abbeys

abydos

abydos

Proper noun

A ancient city in Egypt with archaeological interest.

A city in Asia Minor at the Hellespont.

abysms

abyssa

ackeys

acrasy

acrasy

Noun

excess.

intemperance.

weakness of will.

acrisy

adesmy

adesmy

Noun

The division or defective coherence of an organ that is usually whole.

adipsy

advisy

agnosy

agnosy

Noun

A lack of spiritual understanding or insight; a lack of enlightenment.

A deficit in the ability to perceive.

A patient suffering from an agnosy.

Ignorance, especially that which is common to a group or category of people.